Door hook



FIG. 1 is a front elevational view thereof,

FIG. 2 is a rear view elevational view thereof

FIG. 3 is a right side view elevational view thereof,

FIG. 4 is a left side view elevational view thereof,

FIG. 5 is a top view elevational view thereof; and,

FIG. 6 is a bottom view elevational view thereof. 

The ornamental design for a door hook, as shown. 